package org.ntu.rtsearch.datacollected;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;

public class test {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		try {
			BufferedReader br = new BufferedReader(new FileReader("/home/image/user_info"));
			String line;
			System.out.println(br.readLine());
			
			if(br.readLine() == null)
				System.out.println("null");
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}

	}

}
